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用所给词的适当形式填空1.Whichclass(be)hein?2.-Whatcolor(be)thepencil-box?-It'sblue

题目详情
用所给词的适当形式填空1.Which class_____(be)he in? 2.-What color_____(be)the pencil-box? -It's blue
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答案和解析
which class is he in
what color is the pencil-box?